论文部分内容阅读
当今世界,科学技术的发展日新月异,作为广播电视技术发展的新方向,数字电视技术日趋成熟,且正在广播电视技术领域被广泛应用。笔者作为广电战
In today’s world, the development of science and technology is changing rapidly. As a new direction for the development of radio and television technology, digital television technology is becoming more and more mature and is being widely applied in radio and television technology. The author as a broadcasting war